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Base 25 to Base 10

Base 25 to Base 10 Converter

Enter a number in base 25 below to convert it to base 10 instantly.

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About These Bases

Base 25

In base 25, each digit position represents a power of 25: the rightmost digit counts individual ones, the next counts groups of 25, the next counts groups of 25×25, and so on — the same place-value idea as base 10, just with 25 distinct digits instead of ten.

Base 10

Base 10 works the same way: the rightmost digit counts ones, the next counts groups of 10, the next counts groups of 10×10, and so on, using 10 distinct digits.

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Quick Reference Table
Base 10 Base 25 Base 10
1 1 1
2 2 2
3 3 3
4 4 4
5 5 5
6 6 6
7 7 7
8 8 8
9 9 9
10 A 10
11 B 11
12 C 12
13 D 13
14 E 14
15 F 15
16 G 16
17 H 17
18 I 18
19 J 19
20 K 20
21 L 21
22 M 22
23 N 23
24 O 24
25 10 25
26 11 26
27 12 27
28 13 28
29 14 29
30 15 30
31 16 31
32 17 32
33 18 33
34 19 34
35 1A 35
36 1B 36
37 1C 37
38 1D 38
39 1E 39
40 1F 40
41 1G 41
42 1H 42
43 1I 43
44 1J 44
45 1K 45
46 1L 46
47 1M 47
48 1N 48
49 1O 49
50 20 50
51 21 51
52 22 52
53 23 53
54 24 54
55 25 55
56 26 56
57 27 57
58 28 58
59 29 59
60 2A 60
61 2B 61
62 2C 62
63 2D 63
64 2E 64
70 2K 70
80 35 80
90 3F 90
100 40 100
200 80 200
300 C0 300
400 G0 400
500 K0 500
600 O0 600
700 130 700
800 170 800
900 1B0 900
1000 1F0 1000

View this as a standalone, printable table

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